80mm Forged Balls for Gold Ore Mine Mineral Processing

80mm Forged Balls for Gold Ore Mine Mineral Processing

80mm Forged Balls For Gold Ore Mine Mineral Processing Introduction “DongBang” brand 80mm forged balls for gold ore mine mineral processing , your best choice for gold ore mine mineral processing, high and even hardness can support you to reduce ball consumption 10-20% based on win-win...
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Product Details

80mm Forged Balls For Gold Ore Mine Mineral Processing Introduction 
“DongBang” brand 80mm forged balls for gold ore mine mineral processing , your best choice for gold ore mine mineral processing, high and even hardness can support you to reduce ball consumption 10-20% based on win-win cooperation.
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Technical Paremeters
Applications: 80mm Forged Balls For Gold Ore Mine Mineral Processing
Certification: ISO9001, ISO14001, OHSAS18001 etc.
Original: Jiangsu, China
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: ton bag or Iron drum
Major Market: Middle East/ Africa/Asia/South America/Europe/North America
Ball Size: 25mm to 125mm (1” to 5”)
MOQ: 50 tons each size(2x20’GP)
Raw material: Alloy Steel rod
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80mm Forged Balls For Gold Ore Mine Mineral Processing Quality parameters

                                                                                  Steel Rod Type: B2, Chemical Comments
                                                                           (Forged Balls For Gold Ore Mine Mineral Processing)

C

Si

Mn

P

S

Cr

0.76-0.82

0.17-0.35

0.72-0.80

≤0.020

≤0.015

0.50-0.60

Ni

Cu

Mo

Alt

V


≤0.25

≤0.20

None

0.020-0.050

None


25mm-30mm Forged Balls For Gold Ore Mine Mineral Processing Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

25mm

63-64 HRC

62-63 HRC

62-64 HRC

30mm

63-64 HRC

62-63 HRC

62-64 HRC


Steel Rod Type: B2, Chemical Comments
     ( Forged Balls For Gold Ore Mine Mineral Processing)

C

Si

Mn

P

S

Cr

0.76-0.82

0.17-0.35

0.72-0.80

≤0.020

≤0.015

0.50-0.60

Ni

Cu

Mo

Alt

V


≤0.25

≤0.20

None

0.020-0.050

None


40mm-50mm Forged Balls For Gold Ore Mine Mineral Processing Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

40mm

62-64 HRC

61-63 HRC

61-64 HRC

50mm

61-64 HRC

60-63 HRC

60-63 HRC


Steel Rod Type: B6, Chemical Comments
     ( Forged Balls For Gold Ore Mine Mineral Processing)

C

Si

Mn

P

S

Cr

0.74-0.85

0.15-0.35

0.90-1.05

≤0.022

≤0.020

0.88-1.0

Ni

Cu

Mo

Alt

V


≤0.25

≤0.25

0.06-0.13

0.025-0.045

/


60-90mm Forged Balls For Gold Ore Mine Mineral Processing
     Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

Impact Toughness

60mm

62-64 HRC

59-61 HRC

59-62 HRC

≥14 J/CM2

70mm

62-64 HRC

59-61 HRC

59-62 HRC

≥16 J/CM2

80mm

61-63 HRC

58-60 HRC

59-62 HRC

≥18 J/CM2

90mm

61-63 HRC

58-60 HRC

59-62 HRC

≥20 J/CM2


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                                                                                  Steel Rod Type: B6, Chemical Comments
                                                                           ( Forged Balls For Gold Ore Mine Mineral Processing)

C

Si

Mn

P

S

Cr

0.74-0.85

0.15-0.35

0.90-1.05

≤0.022

≤0.020

0.88-1.0

Ni

Cu

Mo

Alt

V


≤0.25

≤0.25

0.06-0.13

0.025-0.045

/


100-125mm Forged Balls For Gold Ore Mine Mineral Processing Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

Impact Toughness

100mm

60-62 HRC

57-60
     HRC

58-62
     HRC

≥22 J/CM2

120mm

60-62 HRC

57-60
     HRC

58-62
     HRC

≥24 J/CM2

125mm

60-62 HRC

57-60
     HRC

57-61
     HRC

≥26 J/CM2

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